2020-11-25 11:58:48 сэтгэгдэл

Does Mongolia need rare earth elements?

Even though rare earth elements are called “rare”, they are more abundant than gold or silver in the earth’s crust....

2020-11-20 16:06:54 сэтгэгдэл

Development selection

In physics, if you pour six litres of water into a five litre container, you will spill the excess. On...

2020-07-21 16:33:03 сэтгэгдэл

Stormy 30 years

Mining is the only sector that has been carrying the country's economy for 30 years. In the 1990s there was...